When I add it to NetNewsWire, it can't pull any information from the feed. Normally, the URL changes to the "title" of the feed and then I can see all the articles in the feed, but not so with this link. This is what happened to my LiveJournal S2 style (the [Bad username or site: tinyjo @ livejournal.com"] one) a few weeks ago: it was working, and then it just stopped updating. When I re-added it, I couldn't even get it to register the feed as valid with content.

When I run it through NNW's feed validation (which goes to feedvalidator.org; not sure how good that is), it reports bacL "This feed does not validate. line 6, column 0: Unexpected xmlURL attribute on outline element."